WiFi Adapter for Desktop PC,USB WiFi Adapter,Bluetooth&WiFi 2-in-1,600Mbps 2.4/5.8Ghz Dual Band Wireless Network,Plug and Play, for PC/Laptop/Desktop,Support Win7/8/8.1/10/11
Condition: New
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This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 10 left in stock, order soon!
Arrives
Aug 23 – Aug 24
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Features
- 1. 600Mbps USB WiFi Adapter For Desktop PC RTL8821CU-powered USB WiFi adapter delivers dual-band 2.4GHz/5.8GHz (802.11ac) with smart band switching: *2.4GHz: 150Mbps for 100ft wall-penetrating range *5.8GHz: 433Mbps for lag-free 4K streaming Ideal for desktop PC setups near routers.
- 2. USB WiFi Adapter for Desktop PC with AP Mode Convert any Ethernet-connected desktop PC into a WiFi hotspot. This WiFi USB adapter shares internet to 8 devices simultaneously perfect for hotel rooms or conference setups without routers.
- 3. Plug-and-Play USB WiFi Adapter For Desktop PC Auto-installs on Windows 7-11 in <30 seconds no CD/drivers needed. The compact USB WiFi adapter for desktop PC fits crowded USB ports while maintaining 5.8GHz signal stability.
- 4. Universal USB WiFi Adapter For Desktop PC Compatibility Works on Windows XP/10/11 and Linux (driver CD included). 802.11ac/n/g/b support ensures connections to any router 3x faster than basic desktop PC built-in WiFi cards.
- 5. Dual-Band USB WiFi Adapter For Desktop PC Optimization Prioritize devices via 2.4GHz (smart home gadgets) and 5.8GHz (4K Fire Stick) bands. The WiFi adapter for desktop PC reduces interference from microwaves/baby monitors by 60% (5GHz band test data).
Brand: BUANIIH
Hardware Interface: Bluetooth, USB, Bluetooth 2.0
Color: black
Compatible Devices: Laptop, Desktop, Tablet
Data Link Protocol: Bluetooth, USB
Data Transfer Rate: 600 Megabits Per Second
Compatible Operating System Family: Windows
Manufacturer: BUANIIH
Product Dimensions: 1.25 x 0.62 x 0.31 inches
Item Weight: 0.634 ounces
Date First Available: December 16, 2021
Manufacturer: BUANIIH
Country of Origin: China
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Aug 23 – Aug 24
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
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- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
This did exactly as I was hoping it would do! It took my slightly older pc tower with no Wi-Fi or Bluetooth capabilities and turned it into a Wi-Fi/Bluetooth capable device! I now have internet on my desktop and it only took about 5 minutes to set up! So easy! I'm typing this review from my desktop now! Woohoo!
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Reviewed in the United States on July 7, 2025 by Sally
I use this with my I-phone 16 hotspot at the office. Get 5G coverage so the speed is blazing. This works so well I cancelled my Comcast business service as no need for internet/phone/TV that cost over $240 a month. My only added cost now is the Verizon $10 hotspot fee. Could not be happier.
Reviewed in the United States on June 30, 2025 by B6542
I had someone buy three computers from Amazon last year for my ministry and one would not sign on to the internet. I put it off and put it off and finally got this drive. I put it into my computer last week and wahla! Presto it is connected! I will order again. Easy to use! Works great!
Reviewed in the United States on June 23, 2025 by Lynn Mosley’s Lynn Mosley’s
This adapter works fine but if you do mistakes such as forgetting to remove it from your laptop and you put your laptop inside a bag with it, it'll internally break. Visually there is no problem with it but it won't be detected or turn on. This is very fragile to be used for portable cases while for a desktop computer it's better to go get a heavy duty antenna that is around 2 times faster. The only time that you may think about this thing is for portable use while it's very fragile. I don't recommend it at all. I give it 2 stars just because it works reasonably for its size. Update: I reduce it to one star because there is fire hazard if you try to fix it. There is just a tiny board in this device and if you play too much with it inside the USB port without protection, there is a chance that you surge electricity in it and turns super hot very fast. This is one of the worst USB designs. Technically two super narrow sticks of plastic hold the metal part from the body and makes sure proper metal to metal contact in USB. I can't remember anything to the level of this cheap design.
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Reviewed in the United States on February 6, 2025 by Amirooo
Windows 10 dose require you to install drivers first before use luckily the drivers are on the device itself (I don't trust the CD.) Linux was not a issue though it was Plug & Play (PopOS was used other distros may vary.) The minus of one star though is the long wait for the device to recognize when after booting into Windows 10 (after installing drivers) from 15 seconds to a minute (it's very random) Linux though it's not as bad (5 to 20 seconds.) Other than these issues it's not bad and it can detect a far away router pretty well. The Bluetooth is not bad either. However if your going to have more than two connections (one WiFi one Bluetooth) have this plugged into a minimum USB 3.0 for okay results or a 3.2 port for best results. Had stuttering audio when on a 2.0 port with a WiFi connecting to WiFi, BT Headphones, and a BT Controller at the same time. I switched over to a 3.2 port and I had no further issues. I did test in 3.0 port as well with no issues either. If you need one on the cheap it's a okay deal just note that it's a tad quirky at times.
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Reviewed in the United States on July 11, 2022 by Jeremy Lee Potocki
We moved and my computer was the only one that wouldnt connect to the internet. I hoped it was the usb port and it was! this one came fast and works slick!
Reviewed in the United States on June 30, 2025 by Kiera Russell
It worked
Reviewed in the United States on June 28, 2025 by Tree Allen
WORKS WELL, FOUND WIRELESS CONNECTION RIGHT AWAY
Reviewed in the United States on July 8, 2025 by Kindle Customer